EP 3328636 A4 20190424 - THERMOPLASTIC SHEETS AND ARTICLES WITH VARIABLE LOFTING CAPACITY
Title (en)
THERMOPLASTIC SHEETS AND ARTICLES WITH VARIABLE LOFTING CAPACITY
Title (de)
THERMOPLASTISCHE FOLIEN UND ARTIKEL MIT VARIABLER LOFTING-KAPAZITÄT
Title (fr)
FEUILLES ET ARTICLES THERMOPLASTIQUES AVEC CAPACITÉ DE PRISE DE VOLUME VARIABLE
Publication
Application
Priority
- US 201562199767 P 20150731
- US 2016044736 W 20160729
Abstract (en)
[origin: WO2017023764A1] Certain configurations are described herein of a thermoplastic sheet or article comprising a plurality of porous layers coupled to each other. In one configuration, the thermoplastic article may comprise a core layer, a first layer disposed on one surface of the core layer and a second layer disposed on another surface of the core layer. In some instances, each of the core layer, the first layer and the second layer may comprises a web of open ceiled structures formed by a plurality of reinforcing materials bonded together with a thermoplastic material and optionally may also include a lofting agent. The lofting capacity in different layers can be selected or tuned to provide desired properties.
IPC 8 full level
B32B 5/26 (2006.01); B29C 70/02 (2006.01); B32B 5/02 (2006.01); B32B 5/18 (2006.01); B32B 5/24 (2006.01); B32B 5/28 (2006.01); B32B 7/02 (2019.01); B32B 27/10 (2006.01); B32B 27/12 (2006.01); B32B 27/40 (2006.01); B32B 29/00 (2006.01); B32B 29/02 (2006.01); C08J 5/04 (2006.01); D21H 13/20 (2006.01)
CPC (source: EP KR US)
B29C 44/02 (2013.01 - US); B29C 44/569 (2013.01 - US); B29C 65/02 (2013.01 - US); B29C 65/48 (2013.01 - US); B29C 66/7212 (2013.01 - US); B29C 70/02 (2013.01 - EP US); B32B 1/00 (2013.01 - KR); B32B 3/26 (2013.01 - US); B32B 5/022 (2013.01 - EP US); B32B 5/024 (2013.01 - EP US); B32B 5/18 (2013.01 - EP US); B32B 5/245 (2013.01 - EP KR US); B32B 5/32 (2013.01 - EP KR US); B32B 7/02 (2013.01 - EP US); B32B 7/12 (2013.01 - EP KR US); B32B 27/10 (2013.01 - EP US); B32B 27/12 (2013.01 - EP US); B32B 27/24 (2013.01 - US); B32B 27/40 (2013.01 - EP US); B32B 29/007 (2013.01 - EP US); B32B 29/02 (2013.01 - EP US); B32B 37/06 (2013.01 - KR US); B32B 37/10 (2013.01 - KR); B32B 37/12 (2013.01 - KR US); D21H 13/14 (2013.01 - EP US); D21H 13/20 (2013.01 - EP US); D21H 13/36 (2013.01 - EP US); D21H 13/50 (2013.01 - EP US); B29K 2023/14 (2013.01 - US); B29K 2075/00 (2013.01 - US); B29K 2105/128 (2013.01 - US); B29K 2309/08 (2013.01 - US); B29K 2995/0078 (2013.01 - US); B29L 2031/3017 (2013.01 - US); B32B 2250/03 (2013.01 - EP US); B32B 2250/05 (2013.01 - EP US); B32B 2250/40 (2013.01 - EP US); B32B 2255/02 (2013.01 - EP US); B32B 2255/12 (2013.01 - EP US); B32B 2255/20 (2013.01 - EP US); B32B 2255/26 (2013.01 - EP US); B32B 2262/00 (2013.01 - KR); B32B 2262/02 (2013.01 - EP US); B32B 2262/10 (2013.01 - EP US); B32B 2262/101 (2013.01 - EP US); B32B 2264/108 (2013.01 - EP US); B32B 2266/0278 (2013.01 - EP US); B32B 2266/06 (2013.01 - KR); B32B 2270/00 (2013.01 - EP US); B32B 2305/022 (2013.01 - KR US); B32B 2305/08 (2013.01 - US); B32B 2307/102 (2013.01 - EP US); B32B 2307/3065 (2013.01 - EP US); B32B 2307/546 (2013.01 - EP US); B32B 2307/718 (2013.01 - EP US); B32B 2307/7265 (2013.01 - EP US); B32B 2307/732 (2013.01 - EP US); B32B 2307/738 (2013.01 - EP US); B32B 2398/20 (2013.01 - US); B32B 2419/00 (2013.01 - EP US); B32B 2605/00 (2013.01 - EP US); B32B 2605/003 (2013.01 - KR); B32B 2607/00 (2013.01 - EP US)
Citation (search report)
- [I] US 2005215698 A1 20050929 - RAGHAVENDRAN VENKATKRISHNA [US], et al
- [A] US 2007202326 A1 20070830 - GEEL PAUL A [NL], et al
- See references of WO 2017023764A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2017023764 A1 20170209; AU 2016302931 A1 20180322; AU 2016302931 B2 20210311; CA 2994247 A1 20170209; CA 2994247 C 20230905; CN 108136721 A 20180608; EP 3328636 A1 20180606; EP 3328636 A4 20190424; JP 2018529548 A 20181011; JP 6917977 B2 20210811; KR 102585552 B1 20231006; KR 20180034627 A 20180404; US 2017050408 A1 20170223; US 2021146650 A1 20210520
DOCDB simple family (application)
US 2016044736 W 20160729; AU 2016302931 A 20160729; CA 2994247 A 20160729; CN 201680057119 A 20160729; EP 16833618 A 20160729; JP 2018504873 A 20160729; KR 20187005937 A 20160729; US 201615223725 A 20160729; US 202017018581 A 20200911